KI

Katsuyasa Itoh

DY Dynic: 1 patents #11 of 67Top 20%
Overall (All Time): #3,468,723 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6685416 Bookbinding device and method Masahiko Sakai, Motohiro Susa, Katsumi Maeda, Toshiaki Tsukahara, Maki Takimura +2 more 2004-02-03